1113210112022 has 16 divisors (see below), whose sum is σ = 1768067514000. Its totient is φ = 523855308288.

The previous prime is 1113210111991. The next prime is 1113210112123. The reversal of 1113210112022 is 2202110123111.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2289854 + ... + 2733102.

It is an arithmetic number, because the mean of its divisors is an integer number (110504219625).

Almost surely, 2^{1113210112022} is an apocalyptic number.

1113210112022 is a deficient number, since it is larger than the sum of its proper divisors (654857401978).

1113210112022 is a wasteful number, since it uses less digits than its factorization.

1113210112022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 517135.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 1113210112022 its reverse (2202110123111), we get a palindrome (3315320235133).

The spelling of 1113210112022 in words is "one trillion, one hundred thirteen billion, two hundred ten million, one hundred twelve thousand, twenty-two".